Question

Will medal and fan (:


What is the slope-intercept form of the function that contains the point (1, –2) and has a slope of –3?

y=___x+___

please help c:

Answer 1

hi ill be helping you today(: welcome to open study!
what do think it is?

Answer 2

@timbo5lice i dont think thats right D:

Answer 3

hold up

Answer 4

in general \[y=mx+b\] is the slope intercept form of any line

Answer 5

\[y=-3x+b\] now we need to look for b given the the line passes through (1,-2)

Answer 6

so \[-2=-3(1)+b\]
\[-2+3=b \Longrightarrow b=1\]

Answer 7

therfore \[y=-3x+1\] is the line you are looking for

Answer 8

thankyou so much dude ily XD

Answer 9

no problem